Pith Number

pith:PSLQRNWC

pith:2020:PSLQRNWCDVJJODOVZXW5EMQH4D

not attested not anchored not stored refs pending

Cool stars in the Galactic Center as seen by APOGEE: M giants, AGB stars and supergiant stars/candidates

A.B.A. Queiroz, A. Rojas-Arriagada, C. Chiappini, C. Nitschelm, D.A.Garc\'ia-Hern\'andez, D. Minniti, J.G. Fern\'andez-Trincado, K. Cunha, M. Schultheis, M. Zoccali, O. Zamora, R.R. Munoz, S. Hasselquist, T. Fritz

arxiv:2008.13687 v1 · 2020-08-31 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSLQRNWCDVJJODOVZXW5EMQH4D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:42:44.505763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c9708b6c21d52970dd5cdedd23207e0dba771814f66ff06d5fe4947d59c3a8c

Aliases

arxiv: 2008.13687 · arxiv_version: 2008.13687v1 · doi: 10.48550/arxiv.2008.13687 · pith_short_12: PSLQRNWCDVJJ · pith_short_16: PSLQRNWCDVJJODOV · pith_short_8: PSLQRNWC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PSLQRNWCDVJJODOVZXW5EMQH4D \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7c9708b6c21d52970dd5cdedd23207e0dba771814f66ff06d5fe4947d59c3a8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0ba74844599d64aedc359814eb5d194503203496340fb7e0dcde028eb2c5dc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-31T15:47:02Z",
    "title_canon_sha256": "74474ad01cd0159e1b84e33c1146c3657d5ae8b718509b1e75e39b2bad0637d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13687",
    "kind": "arxiv",
    "version": 1
  }
}